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Abstract

A longitudinal study of the dynamics of physiological indicators of highly qualified handball players was proposed to conduct. The challenges of studying the characteristics and dynamics of the indicators of the cardiovascular system, exercise capacity, heart rate, functional state, heart rate variability, autonomic regulation and energy of highly qualified handball players during the annual macro cycle have been analyzed. Data led to the conclusion that the adaptive response of the athletes' bodies at the training load in the run proceeds with different voltage regulation systems. It was revealed that some athletes achieved high level of fitness and was accompanied by considerable stress adaptive mechanisms of the cardiovascular system in violation of the regulatory function of the autonomic nervous system. There was defined no significant differences in terms of heart rate and stroke volume were observed. However, in the competitive period marked economization in the vascular unit of blood circulation and decrease in activity of the sympathetic influences was determined. The balance of the autonomic nervous system was characterized type of vegetative regulation of cardiac rhythm. There has been a slight increase in activity of the parasympathetic autonomic nervous system alone, which combines the high ability to mobilize sympathetic activity. In fact, this may indicate a functional imbalance of the cardiovascular system of athletes. It is expected that the analysis of heart rate provides a fairly informative data on the functional status of athletes and allows to make adjustments in the proper training and preparation of the recovery process.

Influence of Hand-to-Hand Combat Training on Functional Fitness of Cadets at Higher Educational Establishments of the Ministry of Internal Affairs

“…It is appropriate to take into account the most functionally stressed areas of the neuromuscular apparatus that determine the success of sports activities. This is confirmed by data obtained from athletes of various sports [11,17,37] and various martial arts [19,21,26]. At the same time, general biological mechanisms of adaptation and compensatory reactions that occur in the body of athletes during the training process, also have a significant impact on the implementation of sensorimotor reactions.…”

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“…Our research is based on the use of the developed concept, the model of development of professional burnout in sports activities, Raedeke, 2001 and the model of the study, Boiko, 1996. Therefore, Raedeke considers professional burnout in sports activities as a 3-component construct: emotional/physical exhaustion, reduced sense of achievement and the depreciation of the achievements [ Raedeke& Smith, 2001].…”

“…To determine the effect of factors on the training of female handball players, diagnostic technique burnout have been used -burnout dominant phase (a phase at which the largest number of points have been scored) [Boiko, 1996].…”

“…Therefore, the coach of a female team must take into the account this important factor, the menstrual cycle, and it would play a significant role in the prevention of overtraining, offset pre-pathological processes and states of female athletes.Realizing that in the beginning of the game, emotions get emerged regardless the game situations and due to their appearance, athletes evaluate factors influencing on them. In our study, we determined the emotional burnout of female handball players [Boiko, 1996]. The use of this technique makes it possible to introduce the energy (due to emotions) spending of the athlete during the execution of certain actions in thegame.…”

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“…Аеробна здатність забезпечує тривалу мускульну активність на низькому та середньому рівні інтенсивності, тоді як анаеробні здібності необхідні для коротких вибухових зусиль (Lisenchuk et al, 2019;Malikov et al, 2019) Обструктивні порушення дихання характеризуються зниженням прохідності дихальних шляхів, особливо під час видиху, що обмежує потік повітря. Означені ознаки викликані набряком слизової оболонки, спазмом бронхів, збільшенням кількості мокротиння тощо, що призводить до підвищеного респіраторного зусилля, та, як наслідок, знижує ефективність тренувального процесу та змагальної діяльності (Valeria et al, 2017;Weber & Wegner, 2016;Weinberg & Gould, 2011) Високий рівень функціонального стану кардіореспіраторної системи допомагає забезпечувати ефективність тренувальної та змагальної діяльності, а також забезпечує надійність виступу гандболісток під час змагань (Michalsik, 2018;Wagner et al, 2020) (Grynko, 2015(Grynko, , Гринько 2020Grinko, & Kudelko, 2022;Grinko, & Sapehina, 2022). Аналіз літературних джерел показує, що рівень фізичної підготовленості, психічних та моральних сил основної маси здобувачів освіти залишається доволі низьким.…”